baber/WOPTO huggingface dataset:
Patent RU-2183088-C2 (RU)
Title: Method of preparing fruit-and-berry dessert
Inventor: GUROVA L A
IPC: A23L21/10
Filed: 2000-05-29
Granted: 2002-06-10
Abstract: FIELD: technology of producing fruit-and-berry desserts. SUBSTANCE: method involves mixing of prepared apple and black currant puree, bee honey, common salt, roasted ground kernels of almond, extract of Eleutherococcus, lipid-containing extract of biomass of microorganisms Mortierella bainieri, boiled oat flakes and water. Prepared mixture is subjected to homogenization, sublimation drying, grinding and packaging of prepared mass in sealed package from combined film material "Mailar" type under aseptic conditions in vacuum. New dessert has a more balanced composition of main nutrient substances as it contains proteins and fats in considerable quantities together with carbohydrates and cellulose. Besides, proposed dessert contains active substances with antistress and immunostimulating action. EFFECT: new biologically active product.
Patent RU-2204976-C2 (RU)
Inventor: ROKSENDAL SOFIA
IPC: A61F5/44
Filed: 1998-10-07
Granted: 2003-05-27
Abstract: FIELD: medical engineering. SUBSTANCE: device like pampers is designed as shorts, or protection means usable in the cases of incontinence, or hygienic inlay, or bandage on wound etc. The device has continuous fiber layer connected to each other at points, lines or spots depending on connection pattern. The fibers have no connection to each other in other areas. The connection pattern varies in particular cases in different areas of the layer. The layer is usable as one absorbing liquid under covering upper layer or as an upper layer, or as combined upper layer and liquid-absorbing layer. EFFECT: accelerated absorbing process; higher strength. 30 cl, 14 dwg
Patent RU-2189471-C2 (RU)
Title: Method of operation of internal combustion engine
Inventor: KLINSHOV A M
IPC: F02D19/08
Filed: 2000-08-15
Granted: 2002-09-20
Abstract: FIELD: mechanical engineering; internal combustion engines operating on liquid and gaseous fuels. SUBSTANCE: according to invention, liquid or gaseous fuel is fed into air charge. Delivery of liquid fuel into engine cylinders is reduced by value of delivery of gaseous fuel at constant air rate by throttling the hole of fuel jet of carburetor main metering system, liquid and gaseous fuel being supplied at all operating conditions of engine. EFFECT: reduced fuel consumption. 1 dwg
Patent RU-2258739-C2 (RU)
Inventor: CHERRI DZHOEHL ROBERT
IPC: C12R1/07
Filed: 1999-02-26
Granted: 2005-08-20
Abstract: FIELD: molecular biology, biochemistry, enzymes. 
     SUBSTANCE: based on analysis of results in determination of three-dimensional structure of α-amylase from Bacillus invention proposes modifications of amino acid sequence of native enzyme distinguishing by enhanced stability form as compared with the parent form. Prepared variants of α-amylase comprise at least one amino acid replace at positions k40, V74, H103, S141, T142, F188, H220, N234, K249, D261, L268, V279, N342, H344, G397, A403, K425, S442, S479, S493, T494, S495, A496, A498, Q500, K520, A555 and/or N595. Acquired resistance of mutant forms of α-amylase to external effect and retention of enzymatic activity of enzyme provides possibility for effective replacement of native enzyme. Invention can be used in food industry, in particular, in bread baking. 
     EFFECT: improved and valuable properties of enzyme. 
     2 cl, 1 dwg, 1 tbl, 7 ex
Patent RU-2222465-C2 (RU)
Title: Method of raising sunken object
Inventor: EVDOKIMENKO S A
IPC: B63C7/08
Filed: 2000-12-22
Granted: 2004-01-27
Abstract: FIELD: raising sunken objects. SUBSTANCE: proposed method is based on use of two straight- wall pontoons positioned near sunken object; these pontoons are fastened with sunken object and are charged with air. Securing the pontoons to sunken object is effected by laying coils of rope around this object. Ends of rope are interconnected and rope ring thus formed is secured to pontoons. EFFECT: facilitated procedure of raising sunken object; enhanced reliability; low cost. 5 dwg
Patent RU-2203698-C2 (RU)
Inventor: GRINBERG JA Z
IPC: A61N1/16
Filed: 2001-01-09
Granted: 2003-05-10
Abstract: FIELD: medical engineering. SUBSTANCE: device has unit for setting treatment time, control unit, parameter-setting unit, treatment blanket and electrode for supplying potential, K transducers on patient body, N controllable alternating voltage sources and switchboard. EFFECT: enhanced effectiveness of organism recovery without applying medicaments; wide range of functional applications. 4 cl, 11 dwg
Patent RU-2192538-C2 (RU)
Inventor: MISHIN V I
IPC: E21B33/12
Filed: 2001-01-09
Granted: 2002-11-10
Abstract: FIELD: drilling and major repairs of oil and gas wells. SUBSTANCE: packering hydromechanical device consists of upper and lower sealing units interconnected by pipes and valve unit between them. Upper sealing unit is made in the form of stem with sealing collars located between supports. Lower support is made in the form of cylinder connected by means of pipe with valve unit. Cylinder accommodates piston secured to stem of upper sealing unit. Hydraulic anchor is installed under lower sealing unit. Claimed device is designed for interval treatment of producing formations by method of selective injection of isolating materials and reagents to preset intervals of formation, and also for directional injection of isolating materials to borehole zone through process holes in casing string in elimination of casing string-borehole annulus overflows. Technical result of invention consists in reduction of labor input and increased efficiency of free removal of spacer fluid from interval of repair, shutoff by sealing units of a part of casing string in selective injection under pressure of preset volume of isolating materials into formation and casing string-borehole annulus and subsequent washing out of their excess. EFFECT: higher efficiency. 3 dwg
Patent RU-2222431-C2 (RU)
Inventor: KARETTA RENATO
IPC: B60C15/00
Filed: 1999-05-27
Granted: 2004-01-27
Abstract: FIELD: motor-car industry; tires production. SUBSTANCE: the invention is dealt with a method of manufacturing of tires for wheels of vehicles, with a tire, which can be produced by the indicated method, and the wheel of the vehicle equipped with the indicated tire. The invention may be used at manufacturing woven-canvas tires and wheels of vehicles. The method provides for production of a frame structure, on which a tape structure, a tread band and sidewalls with binding inserts and one stiffening member are laid. At manufacture of the frame structure the first part of one layer of the carcass, that has internal terminal zones, which are mutually spaced, is laid on a toroidal support. Each of terminal zones is executed with its terminal part passing in the opposite to which is taking place(is passing) in opposite to the counter from an equatorial plane of the tire direction. The fixing insert is laid on the terminal part and has a profile of a cross-section of the flat form passing in an axial direction opposite to the internal terminal zone and the equatorial plane of the tire side. The tire contains the frame structure, the tape structure, the tread band, a pair of sidewalls and a ring type reinforcing structure with a stiffener. The stiffener is laid on one layer of the carcass and the main part of its body and has a profile of the cross-section converging in the opposite to the axis of rotation side. The ring-type fixing insert has its cross- section profile of the flat form and passing in the axial direction opposite to the stiffener body main part side. The wheel of vehicles contains the tire mounted on a tread and it has a frame structure, a tape structure, tread band, a pair of the sidewalls ending with rims for linking with the corresponding supporting seats and a ring-type reinforcing structure with a stiffener. The stiffener has a main body with a profile of the cross-section, converging in the opposite to the revolution axis side. The ring-type fixing insert is formed by winding of coaxial coils of one continuous threadlike element. One of the seats forms a projection high enough for prevention of stripping of the corresponding tire rim. EFFECT: the invention allows to manufacture tires with a robust construction of sideboards and sidewalls even at availability of one layer of the carcass. 48 cl, 10 dwg
Patent RU-2204893-C2 (RU)
Inventor: ABEZIN V G
IPC: A01C7/16
Filed: 2001-01-16
Granted: 2003-05-27
Abstract: FIELD: agricultural engineering. SUBSTANCE: apparatus has hopper mounted on bottom, sowing disk with blades, sowing window formed in bottom, sowing disk drive and branch pipe for pneumatic transportation system. Additional disk is mounted above sowing disk on individual drive shaft between bottom and sowing disk. Rotational speed of additional disk is higher than rotational speed of sowing disk. Said disks have equal thickness and are provided with peripheral bulk material supplying windows. Centers of windows are equally spaced from geometric axes of drive shafts. Number of windows in additional disk is twice the number of windows in sowing disk. Apparatus may be used for sowing of bulk materials, such as mineral fertilizers. EFFECT: increased efficiency by uniform sowing and provision for eliminating blocking of pneumatic transportation system. 3 dwg
Patent RU-2205135-C2 (RU)
Inventor: PAKHOMOV S V
IPC: B64D33/02
Filed: 2001-02-05
Granted: 2003-05-27
Abstract: FIELD: aviation; devices for protection of aircraft engines against penetration of debris. SUBSTANCE: proposed on-board device includes movable panel mounted in air intake housing which may perform reciprocating motion in horizontal direction. Said panel is rhomboid in shape at angle over leading edge of γ = 90-100 deg.; it may perform oscillatory motion in horizontal plane of air intake through angle α = 30-60 deg. at oscillation period T = 0.5-0.3 s. Length l p  of panel to lower leading edge of air intake and height B of midsection of air intake are made at ratio   = 0.3-2.0 and width b p  of panel and width L of midsection of air intake are made at ratio   = 0.9-1.0. EFFECT: reduced probability of suction of debris inside air intake. 2 dwg
Patent RU-2195583-C2 (RU)
Title: Method of manufacturing impeller of centrifugal compressor
Inventor: SHATROV V B
IPC: F04D29/26
Filed: 2001-02-07
Granted: 2002-12-27
Abstract: FIELD: mechanical engineering; centrifugal compressors. SUBSTANCE: according to method cover disk with blades and main disk are manufactured and connected by welding. Cover consists of two parts: blade disk whose blade are made on base in form of inner and outer races, and solid disk of width not less width of hole at base of blades. Solid disk is welded through holes to blades and then main disk is welded to cover disk. EFFECT: enlarged capabilities of technological process, improved reliability of compressor in operation. 4 dwg
Patent RU-2209854-C2 (RU)
IPC: C23G1/02
Filed: 2001-07-31
Granted: 2003-08-10
Abstract: FIELD: leaning surfaces from scale, salts, salts of heavy metals, aluminum and iron compounds. SUBSTANCE: proposed method may be used for cleaning filters, boilers, domestic heaters and utensils. Proposed method includes treatment of surfaces with washing solution during heating; washing solution contains acetic acid, hydroxides of aluminum or iron or their mixture. Aluminum hydroxide is introduced in the amount of 100 to 660 ml at pH of 6.5, glacial acetic acid in the amount of from 10 to 45 ml and water, up to 1 l. Washing solution shall have pH more than 3 at introduction of iron hydroxide or mixture of aluminum and iron hydroxides more than 6.Minimum temperature of heating is 75 C. Treatment at boiling is performed at removal of solid foam formed during dissolving of scale. EFFECT: enhanced efficiency; avoidance of acid corrosion. 7 cl, 1 dwg, 24 ex
Patent RU-2224015-C2 (RU)
Inventor: TOMPSON KEHTRIN MARI
IPC: C11D3/395
Filed: 2000-03-24
Granted: 2004-02-20
Abstract: FIELD: household surfaces clearing. SUBSTANCE: the invention (57) The invention presents the products used for clearing household surfaces. The liquid clearing composition consists at least of two liquid separate compositions, which are contained separately one from another in the same container, that has at least two chambers. At that one separate composition includes an activator of a whitener made on the basis of a derived imine. Other separate composition contains a peroxidate bleaching compound and a compound regulating alkaline value of pH, which at mixing of the separate compositions is capable to raise pH value of the final composition up to magnitude 9 or higher, at which the combination of the peroxidate bleaching compound and the activator of the whitener becomes efficient. There is also the container, including two or several chambers, each of which is supplied with a discharge outlet for the container contents batching in the place, where the chambers separately contain their separate compositions, that together form the indicated liquid clearing compositions. EFFECT: the invention ensures high storage stability of the clearing compositions and achievement of proper clearing and whitening at their application. 18 cl, 5 ex, 6 tbl
Patent RU-2215816-C2 (RU)
Title: Method of production of composite material on base of inter-metallic titanium compound and article produced by this method
Inventor: ABUZIN JU A
IPC: C22C47/14
Filed: 2001-12-26
Granted: 2003-11-10
Abstract: FIELD: production of composite materials used in aeronautical engineering; manufacture of blades of compressors of gas-turbine engines. SUBSTANCE: proposed method is used for production of composite material on base of intermetallic titanium compound reinforced by silicon carbide fibers; proposed method includes manufacture of porous blank containing reinforcing fibers and titanium powder and impregnation of porous blank with aluminum melt under pressure. Porous blank is produced by winding fibers at preset pitch; reinforcing fibers are fixed before impregnation by application of layer of aluminum or its alloy by plasma spraying. After impregnation, heat treatment is performed at temperature of 660-1150 C till titanium is completely dissolved forming inter-metallic compound matrix. Particles of titanium powder have size no more than 100 mcm. Porous blank may consist of two or more layers. Layers of titanium foil no more than 100 mcm in thickness may be placed between layers of reinforcing fibers in porous blank. EFFECT: enhanced strength; increased modulus of elasticity of articles made from such material. 5 cl, 1 tbl, 3 ex
Patent RU-2283701-C2 (RU)
Inventor: TAKKI AL VER
IPC: B05B15/52
Filed: 2002-02-13
Granted: 2006-09-20
Abstract: FIELD: engineering of devices for sputtering of glue, possible usage in packing machines. 
     SUBSTANCE: device for sputtering glue in machine for packing products contains at least one spraying applicator of glue with nozzle, having appropriate outlet part, wherein gluing substance is directed to wrapping material for packing products, and means for cleaning nozzle of glue applicator, wherein nozzle of glue applicator and means for cleaning are made moveable relatively to one another for cleaning the outlet portion. Glue applicator has surface, surrounding outlet part and connected to the end of aforementioned outlet part. Means for cleaning remove all precipitations of gluing substance by interaction with the end of outlet part and with surrounding surface during at least relative movement of means for cleaning and the nozzle. Means for removal of gluing substance include flexible scrubber. 
     EFFECT: it is possible to efficiently clean the nozzle from remaining glue. 
     17 cl, 11 dwg
Patent RU-2220433-C2 (RU)
Inventor: EREMIN E L
IPC: G05B13/02
Filed: 2002-03-04
Granted: 2003-12-27
Abstract: FIELD: technical cybernetics, possibly systems for controlling objects whose parameters are unknown constant values or values slowly changing in time. SUBSTANCE: system includes controlled object, three units for setting coefficients, five adders, six multipliers, four integrators, two delay units. EFFECT: possibility for stabilizing self- tuning systems including objects with state delay and control delay. 1 dwg
Patent RU-2230153-C2 (RU)
Title: Waterworks facility for protection against mudflow
Inventor: ZALIKHANOV M CH
IPC: E02B3/00
Filed: 2002-03-18
Granted: 2004-06-10
Abstract: FIELD: hydraulic engineering. SUBSTANCE: waterworks facility formed on mudflow channel carryover cone in place of egress thereof from through area includes longitudinal regulation and closed water-conduction structures. Longitudinal regulation structure is built from cater-conducting area to opposite bank of main river into direction different from through area axis and has crest elevation not less than end part level of through area. Closed water-conduction structure is built in river channel. Closed water-conduction structure have inclination not less than main river inclination. Cross-section of water-conduction structure provides estimated flow rate in main river. Inlet head of closed water-conduction structure is located from upstream side relative to longitudinal regulation structure. Outlet head of closed water-conduction structure is located downstream to confluence area of main river with down element of carryover cone along which channel for passing of water flow through mudflow channel when mudflow is absent is created. Closed water-conduction structure may be multi-channel, controllable, drainage and have cross-sectional dimension of not less than 3•3 m. Longitudinal regulation water-conduction structure may be formed as soil dam including easy washing out insert of suffusion soil, water-conduction regulating lock and tubular water passages. EFFECT: increased operational reliability due to prevention of main river blockage by mudflow drift and, as result, flowage of inhabited localities and structures located upstream. 11 cl, 8 dwg
Patent RU-2227906-C2 (RU)
Inventor: KRAVTSOV V G
IPC: G01L19/00
Filed: 2002-05-06
Granted: 2004-04-27
Abstract: FIELD: measuring technique, possibly measuring parameters of gaseous medium flows or determining movement parameters of transport vehicles such as airplanes, missiles and others relative to air environment. SUBSTANCE: receptacle includes body restricted by means of portion of lateral surface of round cone with apex angle no more than 20 degrees having central and peripheral receiving openings designed for determining direction and speed value of gas flow and by means of secant plane parallel relative to axis of round cone and having opening for determining Mach number and static pressure. EFFECT: enhanced accuracy of measuring static pressure and Mach number in flows of gaseous media moving at subsonic, transonic and supersonic velocities, lowered disturbances caused by receptacle in gas flow. 3 dwg
Patent RU-2259990-C2 (RU)
Inventor: KHENLI DZHON P
IPC: C07C21/073
Filed: 2000-10-06
Granted: 2005-09-10
Abstract: FIELD: organic chemistry, chemical technology. 
     SUBSTANCE: invention relates to a method for preparing vinyl chloride monomer from ethane and ethylene. Method involves generating the outlet flow from reactor by catalytic interaction in common of ethane, ethylene, oxygen and at least one chlorine source taken among hydrogen chloride, chlorine or chlorohydrocarbon wherein the mole ratio of indicated ethane to indicated ethylene is in the range from 0.02 to 50. At the indicated stage of catalytic interaction method involves using a catalyst comprising component of rare-earth material under condition that catalyst doesn't comprise iron and copper practically and under additional condition that when component of rare-earth material represents cerium then catalyst comprises additionally at least one more rare-earth material but not cerium. Indicated outlet flow from reactor is cooled and condensed to form flow of crude product comprising the first part of hydrogen chloride and flow of crude cooled hydrogen chloride comprising the second part of indicated hydrogen chloride. Then method involves separation of indicated flow of crude product for vinyl chloride monomer as the flow product and flow of light fractions comprising the indicated first part of indicated hydrogen chloride. Then indicated flow of light fractions is recycled for catalytic interaction in common with indicated ethane, indicated ethylene, indicated oxygen and indicated chlorine source at indicated generating stage. Also, invention proposes variants of a method for producing vinyl chloride from ethane and ethylene. Invention provides preparing vinyl (chloride) from ethane and ethylene by the complete extraction of hydrogen chloride from the reactor outlet flow. 
     EFFECT: improved producing method. 
     40, 9 tbl, 3 dwg, 31 ex
Patent RU-2239265-C2 (RU)
Title: High-pressure and high-frequency carbon dioxide waveguide laser
Inventor: PROVOROV A S
IPC: H01S3/105
Filed: 2002-07-17
Granted: 2004-10-27
Abstract: FIELD: laser engineering; radiation frequency tuned waveguide lasers for medicine, atmosphere monitors, optical radars, target designators, and precision material treatment devices. 
     
     
       SUBSTANCE: proposed CO 
       
         2 
       
        waveguide laser has cavity incorporating waveguide gas-discharge cell, two mirrors, two diffraction gratings, and magnetostrictive device for displacing one of mirrors along its axis. Diffraction grating functions as first cavity reflector; its second reflector has two interference mirrors whose reflectivity factor is chosen considering requirement of stepless radiation frequency control at particular laser transition. 
     
     
       EFFECT: enlarged lasing spectrum and stepless radiation frequency control area at high cavity selectivity relative to selected radiation frequency. 
     
     
       1 cl, 1 dwg
Patent RU-2240791-C2 (RU)
Title: Method for complex treatment of hernia of intervertebral disk in backbone osteochondrosis
Inventor: RACHKOV B M
IPC: A61K31/405
Filed: 2002-09-30
Granted: 2004-11-27
Abstract: FIELD: medicine, orthopedics, neurosurgery, vertebrology. 
     SUBSTANCE: method involves carrying out medicamental analgesia blocking that is carried out in combination with the complex intake of trental, metindol, Fibs and vitamin B 12 . Method provides avoiding unjustified surgeries in combination with arresting pains, regression of neurological disorders, normalization of hemodynamics and reducing hernia volume. Method can be used in treatement of hernia of intervertebral disk. 
     EFFECT: improved treatment method. 
     2 dwg, 1 ex
Patent RU-2251191-C2 (RU)
Inventor: GARMONOV A V
IPC: H02H9/06
Filed: 2002-11-15
Granted: 2005-04-27
Abstract: FIELD: radio communications; protection of antenna-feeder assemblies. 
     SUBSTANCE: proposed device designed for protecting antenna-feeder assemblies against pulse surges set up due to lightning discharges that incorporates provision for electrical connections between input and output required to transfer supply voltage of antenna amplifier, for neutralizing adverse impact of high capacitances of voltage limiters on high-frequency channel characteristics, and for keeping induced voltage pulses in circuit being protected at minimal level has high-frequency line and series-connected isolating filter and arrester whose second lead is connected to ground; newly introduced in device are low-frequency line and second isolating filter; low-voltage line has low-pass filter incorporating low-voltage limiter; input of low-frequency line is connected to junction point of first isolating filter and arrester and its output, to input of high-voltage line through second isolating filter; T-shaped high-pass filter is inserted in high-frequency line between junction points of isolating filters. 
     EFFECT: enlarged functional capabilities. 
     1 cl, 4 dwg